Documentation

CustomTools help, API help, what's new, and system requirements.

ATR CustomTools 2025

Setup CustomTools

With the Installation Guide

Learn CustomTools

By the CustomTools Helps

Create Own Add-Ins

Using the CustomTools API

Documentation of Older Versions

The following documentation is available for CustomTools 2024:

What’s New
Find out what is new in CustomTools

Setup CustomTools
With help of the installation guide

Learn CustomTools
By the CustomTools Helps

Create Own Add-Ins
Using the CustomTools API

The following documentation is available for CustomTools 2023:

What’s New
Find out what is new in CustomTools

Setup CustomTools
With help of the installation guide

Learn CustomTools
By the CustomTools Helps

Create Own Add-Ins
Using the CustomTools API

The following documentation is available for CustomTools 2022:

What’s New
Find out what is new in CustomTools

Setup CustomTools
With help of the installation guide

Learn CustomTools
By the CustomTools Helps

Create Own Add-Ins
Using the CustomTools API